3 × 5 × 17 × 1327

Prime Factor Structure

Factorization String 3 × 5 × 17 × 1327

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 573,696

Proper Divisor Sum 235,311

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #338383 ← → #338389

1 3 5 15 17 51 85 255 1,327 3,981 6,635 19,905 22,559 67,677 112,795 338,385

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

338,385 1,015,156 507,578 253,789 761,368 380,684 190,342 95,171 285,514 142,757 428,272 214,136 107,068 53,534 26,767 80,302 40,151 120,454 60,227 180,682 90,341 271,024 135,512 67,756 33,878 16,939 50,818 25,409 76,228 38,114 19,057 57,172 28,586 14,293 42,880 21,440 10,720 5,360 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158

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